Think fast, flat, and as beautiful as a four-leaf clover! Take in gorgeous vistas of famous DC monuments and the Potomac River. Kick off your spring racing season by picking from three distances: 5k, 10k, or the Double (Yep- you can run both distances)! And for your Lil Leprechauns, don’t forget our Kids Dash- the Lil’ Leprechaun Leap! Dress in green or step up your game and join our costume contest! All out on the National Mall!